Unitarisation of EFT Amplitudes for Dark Matter Searches at the LHC

In this paper we discuss unitarity constrains for DM searches at LHC using EFT, also in the context of truncation, we find that in some regions of the parameters space unitarity gets broken at energies below the mass of the new mediator. We propose the K-matri Unitarisation framework to get amplitudes that respect the unitarity limit.

Large Extra Dimensions at LHC Run 2

Great Ocean Road: Twelve Apostles

12 Apostles is a nice location on the Great Ocean Road, in between Melbourne and Adelaide. Originally made of 12 “Apostles”, big rocks in the ocean, created by constant erosion of the limestone cliffs of the mainland, nowadays only 8 of the are still there, as the remaining collapsed due to erosion.

Milford Sound

Today we got to Milford Sound, and explored it boat o the cruise and kayak! It’s really a magic place! Also the journey there, in the early morning, lets you see a landscape that probably until now you have seen only in your dreams! Definitely an experience to make! This is also one of the LOTR and Hobbit movies set locations, LOTR fanatics have to come here on the Anduin river!

Queenstown

Today we got to Queenstown, and we explored the surroundings. Really beautiful place! Many of these landscapes were used for the LOTR and Hobbit movies trilogies, so LOTR fans should definitely come here!

Trekking on Mount Doom

What to do for Christmas in New Zealand? Well, we got the nice idea of getting on the top of Mount Doom! A 19-Km-long walk, but it’s definitely worth it! And who knows, maybe you’ll find the one ring up there!